document.write('<p>Dear Tom，  　　</p><p>Congratulations on your qualification of studying Chinese in China.I am more than delighted to learn you will come to China in July so I would like toget you informed of some relevant details.  　　</p><p>I am afriaid that you will be faced with varieties of challenges during this summer. To start with， the weather here is totally different from that of America. As a result ，you are supposed to pay special attention to the difference of the climate. Besides， you are supposed to learn more about local customs and manners in advance， which will help you adapt to the new surroundings . Only when you are well prepared will you be able to get along well with your academic work.  　　</p><p>Best wishes！  　　</p><p>Yours，  　　</p><p>Li Hua</p>');